JPH02118241U - - Google Patents
Info
- Publication number
- JPH02118241U JPH02118241U JP2523489U JP2523489U JPH02118241U JP H02118241 U JPH02118241 U JP H02118241U JP 2523489 U JP2523489 U JP 2523489U JP 2523489 U JP2523489 U JP 2523489U JP H02118241 U JPH02118241 U JP H02118241U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- tank
- conduit
- ceiling
- vacuum pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図は、本考案の一実施例に係る造波装置の
平面図、第２図は第１図の−矢視断面図、第
３図は、従来の造波装置の側断面図である。
１……水槽、２……真空チヤンバ、３……真空
タンク、４……真空ポンプ、５ａ，５ｂ……止メ
弁、６……開閉切換弁、７……パイプ。
FIG. 1 is a plan view of a wave-making device according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the - arrow in FIG. 1, and FIG. 3 is a side sectional view of a conventional wave-making device. . 1...Water tank, 2...Vacuum chamber, 3...Vacuum tank, 4...Vacuum pump, 5a, 5b...Stop valve, 6...Open/close switching valve, 7...Pipe.
Claims (1)
し下部を水中に開口した真空チヤンバと、同真空
チヤンバの天井空間と管路によつて連通された真
空ポンプと、前記管路に介装された真空タンクと
、同真空タンクの管路との連結部近傍に介装され
た開閉弁とを具備してなることを特徴とする造波
装置。 A vacuum chamber installed on one side of the experimental water tank and having its sides and ceiling sealed and its lower part opened into water, a vacuum pump connected to the ceiling space of the vacuum chamber by a conduit, and a vacuum pump interposed in the conduit. 1. A wave-making device comprising: a vacuum tank; and an on-off valve interposed near a connecting portion of the vacuum tank to a pipe line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2523489U JPH02118241U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2523489U JPH02118241U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02118241U true JPH02118241U (en) | 1990-09-21 |
Family
ID=31245792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2523489U Pending JPH02118241U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02118241U (en) |
-
1989
- 1989-03-07 JP JP2523489U patent/JPH02118241U/ja active Pending